|
F11
<br />TABLE I. -MINUTES IN DECIMALS OF A DF6REE_.. ,
<br />1'
<br />.0167
<br />11
<br />Central
<br />Tangent
<br />:3500
<br />31'
<br />.5157
<br />411
<br />:6833
<br />51
<br />.8500
<br />2
<br />.0333
<br />12
<br />.2000
<br />22
<br />..3667
<br />32
<br />.5333
<br />42
<br />.7000
<br />52
<br />.8667
<br />3
<br />.0500
<br />13
<br />.2167
<br />23
<br />3833,
<br />33
<br />5500
<br />43
<br />, .71fi7
<br />53
<br />.8833
<br />4
<br />.0567
<br />14
<br />:2333.
<br />24
<br />4000
<br />34
<br />.5667
<br />44
<br />-
<br />'.7333
<br />54
<br />.%W
<br />5
<br />0833
<br />16
<br />7'.2500;
<br />'25
<br />4167:
<br />35
<br />".5833
<br />F46
<br />.7500
<br />55
<br />.9167
<br />6
<br />.1000
<br />16
<br />.2667
<br />. 26
<br />:4333.36
<br />12
<br />" :6000 •
<br />46
<br />7667
<br />66
<br />' .9333.
<br />7
<br />.1167
<br />17
<br />.2833
<br />27
<br />.4500
<br />37.
<br />`.6167
<br />47.'
<br />.7833
<br />57
<br />.9500
<br />8
<br />.1333
<br />18
<br />'.3000
<br />281'..4667•
<br />110.57
<br />38
<br />6333 ;
<br />48
<br />8000
<br />58
<br />.9667
<br />9
<br />1500
<br />19
<br />3167
<br />29
<br />' :4833
<br />39
<br />,6500
<br />.
<br />49
<br />` .8167 '
<br />69
<br />.9833
<br />10
<br />.7667
<br />20'
<br />.3333
<br />30
<br />.5000
<br />40
<br />.6667
<br />60
<br />.8333
<br />60
<br />.1MW
<br />FABLE II. --INCHES' IN DE,CIMAIS OF A FOOT..
<br />�fis 3sz 3§ sfie 34s
<br />0052 .0078 -010_4_ _.0156 .020.8_ .0260 .0313 ..0417 .0521 .0625 .0729
<br />1 2 3 d S 6 7,
<br />.0833 .1667 .2500 .3333 - .4167 .5000 ,5833 .6667 .7500 .8333 .9167
<br />TABLE 111. -RADII, ORDINATES AND DEFLECTIONS.'
<br />Deg.
<br />Radius
<br />Mid.
<br />Tanf'
<br />far
<br />Deg.
<br />Radius
<br />Mid.
<br />Tan
<br />Def.
<br />f°r'
<br />166:72
<br />2.43
<br />Or
<br />Offset
<br />1 Foot
<br />20,
<br />1183.1
<br />Ord
<br />Offset
<br />I Foot
<br />0° 10'
<br />34377.5
<br />.036
<br />.145
<br />0.05 i'
<br />= 7P
<br />819.02 '
<br />;1.528
<br />6.105
<br />.2.10,
<br />20
<br />17188.8
<br />,
<br />'.073
<br />.291
<br />0;10
<br />20
<br />781.84
<br />1.600
<br />6.395
<br />2.20
<br />30-,
<br />11459.2
<br />.109
<br />.436
<br />0:15,
<br />30':
<br />' 764.49
<br />1.637:
<br />6.540
<br />2.25
<br />40
<br />8594.42
<br />` .145 `
<br />.582
<br />0:20
<br />40
<br />747.89
<br />1.673
<br />61685'
<br />2.30
<br />50
<br />6876.55'
<br />.182
<br />.727
<br />0.25
<br />4.10
<br />20
<br />720.44
<br />45.12
<br />20
<br />1235.3
<br />131.65
<br />30
<br />225.12
<br />4.42
<br />8 7-
<br />716.78
<br />1.746 '
<br />'6.976•
<br />- 2,40
<br />1
<br />5729.65-
<br />.218
<br />.873
<br />0.30
<br />20
<br />688.16
<br />1.819
<br />7.266
<br />2.W
<br />10
<br />4911.15
<br />.255,
<br />.1.018
<br />0.35
<br />30;
<br />674:69_
<br />1:855
<br />7:417'
<br />2.55
<br />20
<br />4297.28
<br />:291'
<br />1.164
<br />' 0.40
<br />40
<br />661.74
<br />1.892 `
<br />'7.556
<br />' 2.60
<br />30
<br />3819.83
<br />.327,
<br />1.309
<br />0.45
<br />1279.0
<br />141.01
<br />20
<br />256.86
<br />6.21
<br />40
<br />3437.67
<br />:364
<br />1:454`
<br />0.50
<br />9
<br />637.28
<br />1.965
<br />1.646
<br />2.70 '
<br />50-
<br />3125,36
<br />.400.
<br />1.600
<br />0.55
<br />20
<br />614.56
<br />2.037
<br />8.136
<br />' 2.80
<br />53.97
<br />40
<br />1305A
<br />146.79
<br />50
<br />30
<br />603.80•
<br />2,074 •
<br />.8.281
<br />2-85
<br />2
<br />2864.93
<br />A36
<br />1.745
<br />0.60
<br />40
<br />593.42
<br />2.110
<br />6.426
<br />2.90
<br />10
<br />2644.58
<br />..473
<br />1.891
<br />0.65
<br />10
<br />813.75
<br />57.50
<br />10
<br />1331.6
<br />20
<br />2455.70
<br />.509
<br />.2.036.:
<br />0.70.
<br />10- •
<br />573.W
<br />2.183,
<br />6:716
<br />3.00
<br />30
<br />2292.01
<br />.545
<br />2.181,
<br />0.75
<br />•
<br />30-'',_546.44'
<br />30
<br />2.292' ';9:150
<br />156.70
<br />•'3.15
<br />40
<br />2148:79
<br />..582
<br />2.327;
<br />0:'80
<br />1'1
<br />521.67
<br />2.402
<br />9.585
<br />3.30
<br />50
<br />2022.41.
<br />.618.
<br />'2.472.'
<br />0A55 '
<br />30
<br />499.06
<br />2,511
<br />710.02'•
<br />3.45
<br />17
<br />856.30
<br />i 63.63
<br />27
<br />1375.6
<br />12:
<br />478.34
<br />2'620 '10.45,
<br />11.22
<br />3.60
<br />3
<br />1910.08
<br />.655,
<br />2.618
<br />. 0.90
<br />30,
<br />459.28
<br />2 730
<br />10.89
<br />3.75
<br />10
<br />1809.57.691'-
<br />1393.2
<br />'2.763
<br />0`.95
<br />13
<br />441:68
<br />2.839•
<br />11.32
<br />3.90
<br />201719.12
<br />1402.0
<br />.727
<br />2.908'
<br />1.00
<br />30
<br />•425.40
<br />2.949
<br />11.75
<br />4.05 .
<br />30
<br />1637.28
<br />.764
<br />3.054
<br />1.05.
<br />'14
<br />410.28
<br />3.058
<br />12.18•
<br />- 4.20
<br />'40
<br />1562.88.
<br />.800
<br />3.199
<br />'. 1.10
<br />30
<br />396.20
<br />3.168
<br />12.62
<br />4.35 '
<br />50
<br />1494.95
<br />.836
<br />3.345
<br />1.15
<br />72.76
<br />10
<br />1437.4
<br />177.55
<br />20
<br />417.41
<br />15:18
<br />20
<br />924.58
<br />74.12
<br />16.
<br />383.07.
<br />• 3.277
<br />13.05
<br />4.50
<br />4
<br />1432.59
<br />.873;
<br />3.490
<br />1,20
<br />3.0
<br />370.78
<br />3.387
<br />13.49
<br />4.65
<br />10
<br />1375.40
<br />.909
<br />3.635
<br />L25'
<br />16 ,
<br />359.27
<br />3.496
<br />13.92
<br />4.80...
<br />•20,
<br />1322.53
<br />' .945
<br />:3.718
<br />: 1.30
<br />, 30
<br />348.45
<br />3.606
<br />14.35
<br />4.95,
<br />30
<br />1273.57.
<br />` .982
<br />3.926
<br />1.35
<br />17 -
<br />338.27
<br />3.716:.14:78,
<br />967.38
<br />5.10
<br />40
<br />1228.11
<br />1.018
<br />4.071
<br />'1.40
<br />18
<br />,319.62
<br />3.935,
<br />15.64.
<br />„5.40
<br />50
<br />1185.78
<br />1.055
<br />4.217
<br />1.45
<br />19
<br />302.94 '
<br />;4.155'
<br />16.51,
<br />5.70
<br />5
<br />1146.28
<br />1.091
<br />4.362';
<br />1.50.
<br />20
<br />287,94
<br />4.374
<br />.17.37
<br />6.00
<br />••10
<br />1109.33
<br />1.127
<br />4,507
<br />1.55..'21'
<br />86,90
<br />1274,37
<br />' 4.594
<br />18.22
<br />6.30
<br />,-20
<br />1074.68
<br />1.164
<br />4.653
<br />1.60
<br />22 .
<br />262.04 ,
<br />'4.814
<br />'19.08
<br />6.60
<br />,30 •
<br />..1042.14
<br />. 1.200
<br />4.798.
<br />1.65
<br />• 23
<br />250.79
<br />5.035.
<br />19.94
<br />6.90
<br />40.
<br />1011.51
<br />L237,
<br />4.943 '
<br />I:70
<br />24.
<br />240449.
<br />.5,255.
<br />20.79.
<br />- - 7.20
<br />50 '
<br />982.64
<br />1:273
<br />5.088
<br />1.75
<br />40
<br />534.69
<br />24.91
<br />40
<br />1044.7
<br />94.46
<br />40
<br />1571.0
<br />211.48
<br />50
<br />25.
<br />231.01
<br />5.476
<br />'21.64
<br />7.50
<br />6,
<br />955.37
<br />1.309
<br />5.234
<br />1.80
<br />26
<br />222 27
<br />5.697
<br />22.50 •
<br />7.80
<br />10
<br />929.57
<br />1.346
<br />5.379
<br />1.85
<br />27
<br />214.18
<br />5.918
<br />23.35
<br />8.10
<br />20
<br />905.13.
<br />1.382
<br />5.524
<br />1.90
<br />28206.68
<br />6:139
<br />.24.19
<br />8.40
<br />30
<br />681.95
<br />1.418,
<br />5.669
<br />1.95
<br />29
<br />199.70
<br />6.360
<br />25.04
<br />, 8,70
<br />40
<br />859,92
<br />L 455
<br />5.814
<br />2.00
<br />30 '
<br />193,18
<br />6.583
<br />25.88
<br />9,00 .
<br />NOTE, Chord Deflection=2 times tangent deflection.
<br />III
<br />TABLE IV,TANGENTS AND EXTERNALS TO A 1° CURVE,
<br />Central
<br />Tangent
<br />External
<br />Central
<br />Tangent
<br />External
<br />Central
<br />Angle
<br />Tangent
<br />External
<br />1°
<br />50.00
<br />.22
<br />11°
<br />551.70
<br />26.50
<br />21°
<br />1061.9
<br />97.57
<br />101
<br />58.34
<br />.30
<br />101
<br />560.11
<br />27:31
<br />10'
<br />1070.6
<br />99.16
<br />20
<br />66.67
<br />39
<br />20
<br />568.53
<br />28.14
<br />20
<br />1079.2
<br />100.75
<br />30
<br />75,01
<br />A9
<br />30
<br />576.95
<br />28.97
<br />30
<br />1087.8
<br />102.35
<br />40
<br />83.34
<br />Al.
<br />40
<br />585.36
<br />29.82
<br />40
<br />10%.4
<br />103,97
<br />50
<br />91.68
<br />.73
<br />50
<br />593.79
<br />30.68
<br />50
<br />1105.1
<br />105.60
<br />2
<br />100.01
<br />.87:
<br />12
<br />602.21
<br />31.56
<br />22
<br />1113.7
<br />107.24
<br />10
<br />108.35-
<br />1.02
<br />10
<br />610.64
<br />32.45
<br />10
<br />1122.4
<br />108.90.
<br />20
<br />116.68
<br />1.19
<br />20
<br />619.07
<br />33.35
<br />20
<br />1131.0
<br />110.57
<br />30
<br />125.02
<br />1.36
<br />30
<br />627.50
<br />34.26
<br />30
<br />1139.7
<br />112.25
<br />40
<br />133.36
<br />1,55
<br />40
<br />635.93
<br />35.18
<br />40
<br />114814
<br />.113.95
<br />50
<br />141.70
<br />1,75
<br />50
<br />644.37
<br />36:12
<br />50
<br />1157.0
<br />115.66
<br />3
<br />150.04
<br />1.96
<br />13
<br />652.81
<br />' 37.07
<br />23
<br />1165.7
<br />117.38
<br />10
<br />158.38
<br />2.19
<br />10
<br />661.25
<br />38.03
<br />10
<br />1174.4
<br />119.12
<br />20
<br />166:72
<br />2.43
<br />20
<br />669.70
<br />39.01
<br />20,
<br />1183.1
<br />120.87
<br />30
<br />175.06
<br />2.67
<br />30
<br />678.15
<br />39.99
<br />30
<br />1191.8
<br />122.63
<br />40
<br />183.40
<br />2.93'
<br />40'
<br />686.60 .
<br />40.99
<br />40
<br />1200.5
<br />124.41
<br />50
<br />191.74
<br />3.21
<br />60
<br />695.06
<br />42:00
<br />50
<br />1209.2
<br />126.20
<br />4
<br />200.08
<br />3.49
<br />14
<br />703.51
<br />43.03
<br />24
<br />1217.9
<br />128.00
<br />10
<br />208.43
<br />3.79
<br />10
<br />711.97
<br />44.07
<br />10
<br />1226.6
<br />129.82
<br />20
<br />_ 216.77
<br />4.10
<br />20
<br />720.44
<br />45.12
<br />20
<br />1235.3
<br />131.65
<br />30
<br />225.12
<br />4.42
<br />30
<br />728.90
<br />46.18
<br />30
<br />1244.0
<br />133.50
<br />40
<br />233,47
<br />4.76
<br />40
<br />737.37.
<br />47.25
<br />40
<br />1252.8
<br />135.35
<br />50
<br />241.81
<br />5.10
<br />50
<br />745.85,
<br />48.34
<br />50
<br />1261.5
<br />137.23
<br />5
<br />.250.16
<br />5.46
<br />15
<br />754.32
<br />49.44
<br />25
<br />1270.2
<br />139.11
<br />10
<br />258.51
<br />5.83
<br />10
<br />762.80
<br />50.55
<br />10
<br />1279.0
<br />141.01
<br />20
<br />256.86
<br />6.21
<br />20
<br />771.29
<br />51.68
<br />20
<br />1287.7
<br />142.93
<br />30
<br />275.21
<br />6.61.
<br />30
<br />779.77
<br />52.89
<br />30 .
<br />1296.5
<br />144.85
<br />40
<br />283.57
<br />7.01
<br />40
<br />788.26
<br />53.97
<br />40
<br />1305A
<br />146.79
<br />50
<br />291.92
<br />7.43
<br />50
<br />796.75
<br />55.13
<br />50
<br />1314.0
<br />148.75
<br />8
<br />300.28
<br />7.66
<br />16
<br />805.25.
<br />56.31.
<br />26
<br />1322.8
<br />150.71
<br />10
<br />308.64
<br />8.31
<br />10
<br />813.75
<br />57.50
<br />10
<br />1331.6
<br />152.69
<br />20
<br />316.99
<br />8.76
<br />20
<br />822.25
<br />58.70
<br />20
<br />1340.4
<br />154.69
<br />30,
<br />325.35
<br />'L 9.23
<br />30'
<br />830.76
<br />59.91
<br />30
<br />1349.2
<br />156.70
<br />40
<br />333.7I
<br />9.71
<br />40
<br />839.27
<br />61.14
<br />40
<br />1358.0
<br />158.72
<br />50
<br />342.08
<br />10.20
<br />50
<br />847.78
<br />62.38
<br />50
<br />1366.8
<br />160.76
<br />7
<br />350.44
<br />10.71
<br />17
<br />856.30
<br />i 63.63
<br />27
<br />1375.6
<br />162.81
<br />10
<br />358.81
<br />11.22
<br />10
<br />WA2
<br />64.90
<br />10
<br />1384.4
<br />164.86
<br />20
<br />367.17
<br />11.75
<br />20
<br />873.35
<br />66.18
<br />20
<br />1393.2
<br />156.95
<br />30
<br />375.54
<br />12.29
<br />30
<br />881.88
<br />67.47
<br />30
<br />1402.0
<br />169.04
<br />40
<br />383.91
<br />12.85
<br />40
<br />WAW
<br />68.77
<br />40
<br />1410.9
<br />171.15
<br />50
<br />392.28.
<br />•13.41
<br />50
<br />698.95
<br />70.09
<br />50
<br />1419.7
<br />173,27
<br />8
<br />400.66
<br />13.99
<br />38
<br />907.49
<br />71.42
<br />28
<br />1428.6
<br />175.41
<br />10
<br />409.03
<br />14.58
<br />10
<br />916.03
<br />72.76
<br />10
<br />1437.4
<br />177.55
<br />20
<br />417.41
<br />15:18
<br />20
<br />924.58
<br />74.12
<br />20
<br />1446.3
<br />179.72
<br />30
<br />425.79
<br />15.80
<br />30
<br />933.13
<br />75.49
<br />30
<br />1455.1
<br />181.89
<br />40
<br />434.17
<br />16.43
<br />40
<br />941.69
<br />76,86
<br />40
<br />1464.0
<br />184.08
<br />50
<br />442.55
<br />17.07
<br />50'
<br />950.25
<br />78.26
<br />50
<br />1472.9
<br />186-M
<br />9
<br />450.93
<br />17.72
<br />19
<br />958.81
<br />79,67
<br />29
<br />1481.8
<br />188,51
<br />10
<br />459.32
<br />18.38
<br />10
<br />967.38
<br />81,09
<br />10
<br />1490.7
<br />190.74
<br />20
<br />467.71
<br />19.06
<br />20
<br />975.96
<br />82.53
<br />20
<br />1499.6
<br />192.99
<br />30
<br />476.10
<br />19,75
<br />30
<br />984.53
<br />83.97
<br />30
<br />1508.5
<br />195.25
<br />40
<br />484.49
<br />20,45
<br />40
<br />993.12
<br />85.43
<br />40
<br />1517.4
<br />197.53
<br />50
<br />492,88
<br />21,16
<br />50
<br />1001.7
<br />86,90
<br />50
<br />1526.3
<br />199.82
<br />10
<br />501.28
<br />21.89
<br />20
<br />1010.3
<br />ffi.39
<br />30
<br />1535.3
<br />202.12
<br />10
<br />509.68
<br />22,62
<br />10
<br />1018.9
<br />89.89
<br />10
<br />1544.2
<br />204.44
<br />20
<br />518.08
<br />23,38
<br />20
<br />1027.5
<br />91,40
<br />20
<br />1553.1
<br />206.77
<br />30
<br />526.48
<br />24.14
<br />30
<br />1036.1
<br />92.92
<br />30
<br />1562.1
<br />209.12
<br />40
<br />534.69
<br />24.91
<br />40
<br />1044.7
<br />94.46
<br />40
<br />1571.0
<br />211.48
<br />50
<br />543.29
<br />25.70
<br />50
<br />1053.3
<br />96.01
<br />50
<br />1580.0
<br />213.86
<br />
|